Base | Representation |
---|---|
bin | 10000011100101… |
… | …011000111001001 |
3 | 201020020211002011 |
4 | 100130223013021 |
5 | 1031120431243 |
6 | 43214335521 |
7 | 6560360665 |
oct | 2034530711 |
9 | 636224064 |
10 | 275952073 |
11 | 131849971 |
12 | 784ba5a1 |
13 | 4522b067 |
14 | 289138a5 |
15 | 1935d89d |
hex | 1072b1c9 |
275952073 has 2 divisors, whose sum is σ = 275952074. Its totient is φ = 275952072.
The previous prime is 275952043. The next prime is 275952101. The reversal of 275952073 is 370259572.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 271491529 + 4460544 = 16477^2 + 2112^2 .
It is a cyclic number.
It is not a de Polignac number, because 275952073 - 29 = 275951561 is a prime.
It is a super-2 number, since 2×2759520732 = 152299093185994658, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (275952013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137976036 + 137976037.
It is an arithmetic number, because the mean of its divisors is an integer number (137976037).
Almost surely, 2275952073 is an apocalyptic number.
It is an amenable number.
275952073 is a deficient number, since it is larger than the sum of its proper divisors (1).
275952073 is an equidigital number, since it uses as much as digits as its factorization.
275952073 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 132300, while the sum is 40.
The square root of 275952073 is about 16611.8052300164. The cubic root of 275952073 is about 651.0453184308.
The spelling of 275952073 in words is "two hundred seventy-five million, nine hundred fifty-two thousand, seventy-three".
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